SCM module reference Reference information for Source Code Management. Views To display views that are not visible, use the Window > Views menu. Dialogs Information about SCM dialogs. Specify a Subversion client To specify the location of your SVN client, select Tools > Preferences > Source Code Management > Subversion from the main menu. SVN error messages A list of SVN error messages. For messages that are not self-explanatory, additional information is provided.